ASTM B520-12(2023)

Annotation of standard text ASTM B520-12(2023) :

This specification covers tin-coated, copper-clad steel wires for electronic applications. The four classes of steel wires considered here are: hard-drawn wires with 30% nominal conductivity (Class T30HS); annealed wires with 30% nominal conductivity (Class T30A); hard-drawn wires with 40% nominal conductivity (Class T40HS); and annealed wires with 40% nominal conductivity (Class T40A). Specimens shall go through tests and shall adhere to specified requirements for dimensions, electrical resistivity, tensile strength, and coating continuity and adherence.


Keywords:
clad steel electrical conductor, copper-clad steel electrical conductor, copper-clad steel wire, electrical conductor, tin-electrical/electronic application, tin-coated,, ICS Number Code 29.060.10 (Wires)